1. What Is the Axial Load Calculation Formula?

The formula calculates the axial or thrust load acting on a bearing when the ratio of axial to radial load (Fa/Fr) is greater than 1.14. It is derived from bearing load dynamics and is used in mechanical engineering applications.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( F_a \) — Axial or thrust load acting on bearing (N)
• \( P_s \) — Equivalent dynamic load on singly bearing (N)
• \( F_r \) — Radial load acting on bearing (N)

Explanation: This formula accounts for the combined effect of radial and dynamic loads on bearing performance when axial load dominates.

3. Importance of Axial Load Calculation

Details: Accurate axial load calculation is crucial for proper bearing selection, ensuring longevity and reliability of mechanical systems under specific load conditions.

4. Using the Calculator

Tips: Enter equivalent dynamic load and radial load values in Newtons. Both values must be positive numbers for valid calculation.

5. Frequently Asked Questions (FAQ)

Q1: When should this formula be used?
A: This formula applies specifically when the ratio of axial to radial load (Fa/Fr) is greater than 1.14 in singly mounted bearings.

Q2: What are typical applications for this calculation?
A: This calculation is used in mechanical engineering applications involving bearing selection and load analysis in machinery and equipment.

Q3: Are there limitations to this formula?
A: This formula is specifically valid when Fa/Fr > 1.14. Different formulas apply for other load ratio conditions.

Q4: How accurate is this calculation?
A: The calculation provides engineering accuracy for bearing load analysis when used within its specified conditions and valid input ranges.

Q5: What units should be used for input values?
A: All input values should be in Newtons (N) for consistent and accurate results.